Inventor
KELMA DAVID
US12 patents
⚠️ This page may combine multiple inventors who share the name “KELMA DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLSON THOMAS A
4 patentsUS8181211B2May 15, 2012
Total bandwidth conditioning device
OLSON THOMAS A19 citations82
US8082570B2Dec 20, 2011
Method and apparatus for a self-terminating signal path
OLSON THOMAS A7 citations82
US8464301B2Jun 11, 2013
Upstream bandwidth conditioning device between CATV distribution system and CATV user
OLSON THOMAS A6 citations71
US8832767B2Sep 9, 2014
Dynamically configurable frequency band selection device between CATV distribution system and CATV user
OLSON THOMAS A2 citations61
KELMA DAVID
3 patentsPPC BROADBAND INC
3 patentsUS10264325B2Apr 16, 2019
System, method and device having teaching and commerce subsystems
PPC BROADBAND INC1 citations72
US10924811B2Feb 16, 2021
Compensation device for maintaining a desired signal quality in transmitted signals
PPC BROADBAND INC0 citations62
US9271026B2Feb 23, 2016
Dynamically configurable frequency band selection device between CATV distribution system and CATV user
PPC BROADBAND INC0 citations51